Blogs
Ahhhhh .....
Submitted by peril on Tue, 08/23/2011 - 06:22Sorry about the long downtime - I lost a mailserver that someone was trying to turn into a spam relay and then needed to figure out if that impacted this drupal instance - it ended up not ... but it was scary for a minute. Most postings to come.
Windows Easy Transfer file recovery
Submitted by peril on Tue, 11/09/2010 - 21:48If you cannot open the windows easy transfer file - odds are - some of the files that got copied in are corrupted - but most of the files should be recoverable.
The first time I used the utility, Windows easy transfer files from Windows XP failed to open in Windows 7. (This was of course the only time I tried the utility, and wasn't sure if this was another BSOD screw up (and maybe lost pictures/data !@#.))
Started kicking around on the web and found MIGRECOVER - a M$ internal utility to read easy tranfer files and extract what can be salvaged.
What cisco needs to continue to succeed.
Submitted by peril on Thu, 09/02/2010 - 16:18HP / Cisco / Juniper - don't build me the network needed 5 years ago today - build me the network for 5 years from today.
Etherealmind has a great article on how hp could approach networking and model the things that cisco provides for customers.
http://etherealmind.com/what-hp-networking-successful/
Intrinsic to the article is - Cisco is "good enough".
I'm sick of good enough.
Actually, I think that cisco needs to do something exciting and enabling at the network layer and try to drive automation and virtualization deeper into the DNA of the platform.
Mobile IP networks
Submitted by peril on Sun, 08/22/2010 - 10:14I spending a lot of time noodling how to make utility computing portal and flexible. Have to give props to Alyssa Henry from amazon for putting me down this path.
"Trust us..." is what customers have to believe to use the EC2 / S3 computing / persistence clouds. And really - you do have to trust them - but how did they handle seamless DC replication / fail-over in minutes.
Nothing has to change - not the ip addresses, not the code, nothing.
"How the hell can they do that??", thinks me.
Cross post from Vyatta forum
Submitted by peril on Tue, 08/17/2010 - 13:57[snip] x-post from http://www.vyatta.org/forum/viewtopic.php?t=4525
Hello,
I'd like to introduce the cloonix network simulator and labs.
d/l full lab directly @
http://www.vlcg.net/downloads/cloonix/cloonix-6.12-1.tar.gz
It's a KVM or User-Mode-Linux based networking simulator - it provides a virtual switch / canvas gui for arbitrary labs based on openwrt, debian, fedora, and vyatta (or a mix there-of).
It's possible to alter the loss / delay characteristics of layer2 links to affect upper layer protocols.
Cloonix vyatta machines
Submitted by peril on Sun, 08/15/2010 - 23:46Vince / I have been diligently working on creating a vyatta router in the cloonix simulator. Vince has spent many hours ripping apart kvm / UML models of the vyatta router and as a result we have labs with vyatta as bgp / ospf peers at
http://www.vlcg.net/downloads/cloonix/cloonix-6.12-1.tar.gz
There are 11 total labs and (2) labs which are vyatta UML based.
peril@peril-desktop:~/Downloads/cloonix-6.12-1/virtual_platform_configs$ ls -altr
total 52
drwxr-xr-x 7 peril peril 4096 2010-07-18 23:30 rip_demo_openwrt_uml
Cloonix is (click this to get to the embedded presentation)
Submitted by peril on Thu, 07/22/2010 - 21:03Cloonix labs are in progress
Submitted by peril on Wed, 07/21/2010 - 22:08Working slowly but surely thru the ip addressing labs - the ulitmate goal is to have a discussion / quiz / lab for each of the following topics
-quagga
-cloonix
-ip routing / addressing
-dynamic routing
-rip
-ripv2
-ospf
-bgp
-ospfv6
-isis
(The last (2) are going to be tricky as I dunno anything about them.)
The first draft of the ip routing / address is at
DVD copying isn't permissible under US law - even for personal backup
Submitted by peril on Wed, 03/24/2010 - 05:57There is no legal method to backup a DVD that you own. It feels so wrong that you cannot move a piece of media from point A to point B.
Guess the theory is - if you buy a DVD and it breaks - you have to go buy another one. (Seems like a rock solid business model.)
http://www.boingboing.net/2010/03/09/when-realnetworks-se.html
I don't condone stealing content from media networks, but when a piece of media is legitimately owned - there is no limit to what one should be able to do with it.
--Adrian
My buddy at work
Submitted by peril on Thu, 03/11/2010 - 14:51This is my friend's website from work - he's doing solar work - but the coolest thing that I ever saw was the water rocket pictures here.
I need to make one of these.
http://www.theitalianpalace.com/gallery/main.php/v/Rocket/DSCF1329.JPG.html
--Adrian
